# Claude Sonnet 5.5 · A free-tier WebGL pelican

Simon Willison asked the Claude Sonnet 5.5 free tier to build a WebGL HTML page rendering a three-dimensional pelican riding a bicycle, and published the runnable single-file page. This archive keeps a copy for its interactive demo; the page still loads Three.js from a CDN.

- Recorded date: 2026-09-28
- Creator / publisher: Simon Willison
- Format: 3D work
- Prompt category: 3d-webgl
- Original prompt: build me an HTML page that renders a three-dimensional pelican riding a bicycle using WebGL
- Last updated: 2026-09-30
- Original source: https://simonwillison.net/2026/Sep/28/claude-sonnet-5-5/
- Archive record: https://pelicanmap.aveniqa.com/en/specimens/simon-claude-sonnet-5-5-free-webgl-2026-09-28/
- Rights: Works belong to their original creators. Archiving does not change their licenses.
- Media: https://pelicanmap.aveniqa.com/media/recovered/simon-claude-sonnet-5-5-free-3d-preview.png
  Source: https://static.simonwillison.net/static/2026/claude-sonnet-5.5-free-3d-pelican.html
- Interactive demo: https://pelicanmap-demos.aveniqa.com/demos/simon-claude-sonnet-5-5-free-3d/